Urban rail transit subway congestion people flow guiding device

Abstract

The invention discloses an urban rail transit subway congestion people flow guiding device, and relates to the technical field of urban traffic guidance, and the urban rail transit subway congestion people flow guiding device comprises a grid bottom plate, the inner side of the grid bottom plate is provided with a sign and a lamp strip, the sign and the lamp strip are randomly arranged through bayonet locks, and a control switch is arranged to correspondingly control corresponding routes. The signpost structure which can only record limited and single information in the prior art is changed, the direction equipment which directs the way through the lamp strip, can be flexibly installed in any scene and can be used for identification through the characteristics of photos, colors, numbers and the like is designed, the use of different cultural crowds is facilitated, in addition, the equipment can record more path information, and the practicability is high. The system is flexible to set and use without customization, can be recycled and adjusted, is more flexible and advanced in guiding mode, and is more convenient for multiple persons to use in public places.

Description

Technical Field

[0001] The present invention provides a congestion guiding device, which relates to urban traffic guiding equipment, and specifically relates to a congestion crowd guiding device for urban rail transit subways. Background Art

[0002] With the development of the urban traffic system in China, the subway mileage has been increasing year by year. With the convenience of transportation, more and more citizens choose to travel by subway. In some subway stations in densely populated areas, there is a situation of crowded people, and it is necessary to guide the flow of people through a guiding system or even manual assistance.

[0003] The guiding tools commonly used in the prior art for urban rail transit are usually road signs. Pedestrians move forward in a certain direction according to the information on the road signs. However, the guiding information recorded by the existing road signs is limited. Not only can complex information be displayed only by increasing the number of guiding devices, but there is also the trouble of finding the required information, and it is also limited by the cultural level, so the use effect is very limited.

[0004] In view of the above problems, those skilled in the art have proposed a congestion crowd guiding device for urban rail transit subways, designing a more convenient and practical crowd guiding device, which can be more efficiently used for guiding the direction of subway crowds. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a congestion crowd guiding device for urban rail transit subways, which can be installed at any position according to the terrain and mark the directions of each exit route. Users can actively press the corresponding control switch according to various features such as images, colors or numbers to turn on the power supply of the light strip to display the route guidance, reducing the cultural requirements for the use of the device, and arranging a more abundant and flexible guiding device in a limited space to better guide the route.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A congestion crowd guiding device for urban rail transit subways includes a grid bottom plate. The grid bottom plate made of transparent material is used to install and display information related to the route guidance around the station as needed. The grid bottom plate made of transparent material is convenient for marking locations at any position on one side and for contactless viewing on the other side, and is more flexible and convenient to use than the existing road signs with less information and fixed content.

[0007] A signboard is snap-fitted on the side of the grid bottom plate. The signboard is snap-fitted and installed at any position on the side of the grid bottom plate according to the terrain difference, which is more operable than the existing road signs with fixed information, and is more flexible to use in different environments without the need for separate customization of content.

[0008] A light strip is provided between the grid bottom plate and the sign. After pedestrians determine their destinations, they are guided by the light effect of the light strip, making the wayfinding features more distinct. Moreover, multiple paths can be guided simultaneously according to the color differences of the light strip.

[0009] A retaining pin is snap-fitted on the side of the grid bottom plate. The sign and the light strip are fixedly snap-fitted to the grid bottom plate through the retaining pin. The positioning of the sign and the light strip can be carried out at any position through the snap-fitting installation relationship between the retaining pin and the grid bottom plate, making the equipment more flexible to use.

[0010] The light strip is electrically connected to a control switch. The control switch is snap-fitted on the side of the grid bottom plate. The control switch controls the opening and closing of the light strip. Users can choose to activate the dynamic guidance of a certain route according to their own needs through the control switch.

[0011] Preferably, a baffle is fixed inside the edge of the grid bottom plate. The gap between the grid bottom plate and the installation wall surface is sealed by the baffle to prevent the environment from interfering with the installation path inside the grid bottom plate, thereby ensuring the accuracy of the path guidance.

[0012] A marking slot is fixed on the side of the sign. Pictures of landmark buildings are marked with differences such as names and colors in the marking slot. When using the equipment, selections can be made according to various differences such as building features, names, and colors, making the usage method more diversified.

[0013] Preferably, a fixing rod is fixed on the side of the sign away from the grid bottom plate. A winding roller is rotatably sleeved on the side of the fixing rod. The light strip is wound around the side of the winding roller.

[0014] On the one hand, setting the winding roller to wind the light strip can ensure the convenient winding of the excess light strip, ensure the brightness of the sign, and at the same time facilitate the corresponding adjustment of the length of the light strip when the path is changed, ensuring the accuracy of the path set by the light strip.

[0015] Preferably, a tightening spring is sleeved on the side of the fixing rod against the end of the winding roller away from the sign. The winding roller is tightened against the side of the sign through the tightening spring, and the frictional force between the two is used to limit its rotation, which may cause the light strip path to become loose.

[0016] Anti-slip pads are fixed on the sides of the winding roller and the sign close to each other. The anti-slip pads increase the frictional force between the winding roller and the sign, and limit the self-rotation of the winding roller under the elastic force of the tightening spring, resulting in the misalignment of the light strip setting path.

[0017] Correspondingly, when adjusting the extension length of the light strip, only need to pull the winding roller away from the sign and then rotate it.

[0018] Preferably, the retaining pin includes a hard board and an extending strip. The extending strip obliquely penetrates through the side wall of the hard board and is slidably clamped thereto. The two extending strips obliquely arranged with respect to the hard board are respectively clamped and positioned with the grid bottom plate to achieve positioning.

[0019] End blocks are fixed to the side surfaces of one ends of the two extending strips passing through the hard board. After the two extending strips contact the grid bottom plate for clamping and limiting, the hard board is pushed to advance relative to the extending strips to position the distance between the retaining pin and the grid bottom plate.

[0020] Preferably, a limiting wedge block is fixed to the side surface of the extending strip corresponding to the hard board. The extending strip obliquely arranged with respect to the hard board can be unilaterally limited by the limiting wedge block and can be used after pre-tightening to ensure the positioning effect of the retaining pin on the side surface of the grid bottom plate.

[0021] A pressing block is tightly fixed to the side of the hard board close to the end block through a spring. The pressing block tightly pressed by the spring can continuously exert an elastic force on the hard board to prevent the positioning imbalance of the extending strip caused by the shaking of the hard board.

[0022] Preferably, a U-shaped block is fixedly connected to the side surface of the grid bottom plate. The control switch is fixed to the side of the U-shaped block away from the grid bottom plate, and a spring piece is arranged inside the U-shaped block.

[0023] The automatic extrusion of the control switch is realized through the spring piece to control the on-time of the path power supply. On the one hand, the energy consumption of the equipment can be minimized as much as possible, and on the other hand, it is convenient for multiple people to use.

[0024] Preferably, a sliding groove is formed through the side surface of the spring piece. The button of the control switch penetrates through the sliding groove and extends to the outside of the grid bottom plate. When the button of the control switch is pressed, a pressure effect is formed on the spring piece. This pressure effect causes the spring piece to advance relative to the control switch along the sliding groove, and then the control switch is pushed by the elastic force accumulated by the spring piece, thereby controlling the closing time of the control switch.

[0025] A nut is threadedly sleeved on the side surface of the control switch button to tightly press the spring piece. After the installation of the control switch relative to the spring piece is completed, the control switch and the spring piece are tightly positioned through the nut, so that when a pressure effect is applied to the control switch, a pressure can be synchronously applied to the spring piece.

[0026] Preferably, a carry rod is slidably arranged inside the U-shaped block. A convex block is fixed to the opposite side of the two carry rods. The spring piece is slidably arranged inside the U-shaped block through the convex block. By controlling the carry rod, the elastic force of the spring piece can be adjusted, and then balanced with the self-return of the control switch to achieve the purpose of controlling the circuit on-time.

[0027] Preferably, a gear is arranged on the inner bearing of the U-shaped block. The carry rod is meshed and connected with the gear. A rotating shaft is fixedly connected to the side of the gear. The rotating shaft passes through the side of one end of the U-shaped block and is sleeved with an adjusting knob. By means of the adjusting knob, the elastic force of the elastic sheet can be adjusted, and the rotation of the gear can be limited to prevent the loosening of the elastic sheet from affecting the elastic force setting.

[0028] The invention discloses a guiding device for congested crowds in urban rail transit subways, and the beneficial effects thereof are as follows: 1. The guiding device for congested crowds in urban rail transit subways changes the structure of the road sign in the prior art that can only record limited and single information. It is designed to guide the way through a light strip, which can be flexibly installed in any scenario, and can be recognized by features such as photos, colors, and numbers. It is convenient for people of different cultures to use. In addition, this device can record more path information, can be flexibly set and used without customization, can be recycled and adjusted, and the guiding method is more flexible and advanced, and it is more convenient for multiple people to use in public places.

[0029] 2. The guiding device for congested crowds in urban rail transit subways uses a transparent grid bottom plate as the installation base material, which not only facilitates the arbitrary installation of the back sign and the light strip to protect the device, but also facilitates information viewing. In addition, the sign is convenient for recognition by features such as pictures, numbers, and colors, which not only facilitates the recording and display of different information, but also facilitates the reading of information. It does not require individual customization, can be adjusted and recycled, and has a wider scope of application.

[0030] 3. The guiding device for congested crowds in urban rail transit subways sets an elastic sheet between the grid bottom plate and the control switch to control the on-time of the circuit. When the control switch is pressed, the elastic sheet is stressed and slides, and the elastic force is accumulated through deformation. After the control switch loses the pressing force, the control switch is pushed back to its original position by the elastic force, and the reset process depends on the elastic force of the elastic sheet, so as to realize the control of the on-time of the light strip circuit. When used in public areas, the power can be automatically cut off to reduce energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the sign structure of the present invention; Figure 3Schematic diagram of the assembly structure of the back of the signboard and the light strip of the present invention; Figure 4 Schematic diagram of the snap structure of the present invention; Figure 5 Schematic diagram of the installation structure of the control switch on the side of the grid bottom plate of the present invention; Figure 6 Schematic diagram of the installation structure of the control switch and the elastic piece of the present invention; Figure 7 Schematic diagram of the elastic force adjustment structure of the elastic piece of the present invention.

[0033] In the figure: 1. Grid bottom plate; 2. Signboard; 3. Light strip; 4. Snap; 401. Hard board; 402. Extended snap bar; 403. End block; 5. Control switch; 6. Baffle; 7. Marking slot; 8. Fixed rod; 9. Winding roller; 10. Tightening spring; 11. Anti-slip pad; 12. Limiting wedge; 13. Tightening block; 14. U-shaped block; 15. Elastic piece; 16. Chute; 17. Nut; 18. Carry rod; 19. Convex block; 20. Gear; 21. Rotating shaft; 22. Adjusting knob. Detailed implementation manners

[0034] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] An embodiment of the present invention discloses a device for guiding congested passenger flow in urban rail transit subways; First, a transparent acrylic grid board is used as the installation base material. The material is simple and easy to obtain, and there is no need for measurement and customization. All the materials used can be recycled and can be disassembled and reassembled as needed. Correspondingly, any transparent material similar to the acrylic board can be used as a substitute for the material of the grid bottom plate 1.

[0036] According to the attached Figure 1 and the attached Figure 4 As shown, it includes a grid bottom plate 1. The transparent grid bottom plate 1 is used to install and display information related to route guidance around the station as needed. The transparent grid bottom plate 1 is convenient for location marking at any position on one side and convenient for contactless viewing on the other side. It is more flexible and convenient to use than the existing signboards with less information and fixed positions.

[0037] A signboard 2 is snap-fitted on the side of the grid bottom plate 1. The signboard 2 can be snap-fitted and installed at any position on the side of the grid bottom plate 1 according to topographic differences, which is more operable than the existing fixed information road signs and is more flexible to use in different environments without the need for separate customization of content.

[0038] As a structure convenient for fixing pictures, photos, etc., the signboard 2 can be installed inside the grid bottom plate 1, and pictures of landmark buildings, corresponding numbers, pointing marks, colors, etc. can be set inside it, all of which can be used as identification features, making the identification features of this device more and more obvious and suitable for people with different cognitive and educational levels.

[0039] A light strip 3 is arranged between the grid bottom plate 1 and the signboard 2. After pedestrians determine their destinations, they are guided by the light effect of the light strip 3, and the road guiding features are more obvious. Moreover, multiple paths can be guided simultaneously according to the color differences of the light strip 3.

[0040] The light strip 3 can be a continuous light-emitting structure or an illuminated dot link structure. The flow of people is guided and identified through the color and direction of the light strip 3, and light strips 3 in different directions and different colors can represent different information.

[0041] A snap pin 4 is snap-fitted on the side of the grid bottom plate 1. The signboard 2 and the light strip 3 are fixedly snap-fitted with the grid bottom plate 1 through the snap pin 4. The signboard 2 and the light strip 3 can be positioned at any position through the snap-fitting installation relationship between the snap pin 4 and the grid bottom plate 1, making the device more flexible to use.

[0042] The snap pin 4 is an installation snap-fitting part for the inner structure of the grid bottom plate 1. It is positioned in combination with the grid on the side of the grid bottom plate 1 and can be conveniently used according to the route of the light strip 3.

[0043] The light strip 3 is electrically connected to a control switch 5. The control switch 5 is snap-fitted on the side of the grid bottom plate 1. The control switch 5 controls the opening and closing of the light strip 3, and the user can choose to activate the control switch 5 to start the dynamic guidance of a certain route according to their own needs.

[0044] The control switch 5 used in conjunction with the signboard 2 and the light strip 3 is to avoid the situation where users are unclear about information such as route directions. They can choose to turn on the power supply of the light strip 3, and the guidance is carried out in the direction of the light, which is more vivid and clear.

[0045] A baffle 6 is fixed inside the edge of the grid bottom plate 1. The gap between the grid bottom plate 1 and the installation wall surface is blocked by the baffle 6 to prevent the environment from interfering with the installation path inside the grid bottom plate 1, thereby ensuring the accuracy of the path guidance.

[0046] According to the appendix Figure 2 and the appendix Figure 3As shown, a marking slot 7 is fixed on the side of the sign board 2. Pictures of landmark buildings are marked in the marking slot 7 for differences such as names and colors, so that when the device is used, it can be selected accordingly based on various differences such as building features, names, colors, etc., and the usage method is more diversified.

[0047] On the side of the sign board 2 away from the grid bottom plate 1, a fixing rod 8 is fixed. The length of the fixing rod 8 should be shorter than the distance between the grid bottom plate 1 and the wall surface.

[0048] A winding roller 9 is rotatably sleeved on the side of the fixing rod 8, and the light belt 3 is wound around the side of the winding roller 9.

[0049] On the one hand, setting the winding roller 9 to wind the light belt 3 can ensure the convenient winding of the redundant light belt 3, ensure the brightness of the sign board 2, and at the same time facilitate the corresponding adjustment of the length of the light belt 3 when the path is changed, ensuring the accuracy of the set path of the light belt 3.

[0050] A tightening spring 10 is sleeved on the side of the fixing rod 8 against the end of the winding roller 9 away from the sign board 2. The winding roller 9 is tightened against the side of the sign board 2 through the tightening spring 10, and the frictional force between the two is used to limit its rotation, resulting in the slack of the path of the light belt 3.

[0051] An anti-slip pad 11 is fixed on the side of the winding roller 9 close to the sign board 2. The anti-slip pad 11 increases the frictional force between the winding roller 9 and the sign board 2, and limits the self-rotation of the winding roller 9 under the elastic force of the tightening spring 10, resulting in the inaccuracy of the set path of the light belt 3.

[0052] Correspondingly, when adjusting the extension length of the light belt 3, only need to pull the winding roller 9 away from the sign board 2 and then rotate it.

[0053] According to the appendix Figure 4 As shown, the pin 4 includes a hard board 401 and an extended strip 402. The extended strip 402 obliquely penetrates the side wall of the hard board 401 and is slidably clamped with it. The two extended strips 402 inclinedly arranged with the hard board 401 are respectively clamped and positioned with the grid bottom plate 1 for positioning.

[0054] And the two correspondingly arranged extended strips 402 can provide an elastic force through deformation, ensuring the stable limiting relationship between the pin 4 and the grid bottom plate 1, and clamping the device inside it to ensure the stable installation of the device.

[0055] End blocks 403 are fixed on the side of one end of the hard board 401 through which the two extended strips 402 penetrate. After the two extended strips 402 contact the grid bottom plate 1 for clamping and limiting, the hard board 401 is pushed to advance relative to the extended strips 402 to position the distance between the positioning pin 4 and the grid bottom plate 1.

[0056] According to the appendix Figure 4 And the appendix Figure 5As shown, a limiting wedge 12 is fixedly arranged on the side of the extending strip 402 corresponding to the hard board 401. The extending strip 402 inclined to the hard board 401 can be unilaterally limited by the limiting wedge 12 and can be used after pre-tightening to ensure the positioning effect of the pin 4 on the side of the grid bottom plate 1.

[0057] One side of the hard board 401 close to the end block 403 is fixedly provided with a pressing block 13 through a spring. The pressing block 13 pressed by the spring can continuously apply an elastic force to the hard board 401 to prevent the positioning imbalance of the extending strip 402 caused by the shaking of the hard board 401.

[0058] A U-shaped block 14 is fixedly connected to the side of the grid bottom plate 1. The control switch 5 is fixed on the side of the U-shaped block 14 away from the grid bottom plate 1, and a elastic sheet 15 is arranged inside the U-shaped block 14.

[0059] The elastic sheet 15 realizes the automatic extrusion of the control switch 5 to control the on-time of the path power supply. On the one hand, it can minimize the energy consumption of the equipment, and on the other hand, it is convenient for multiple people to use.

[0060] According to the attachment Figure 6 and the attachment Figure 7 As shown, a chute 16 is formed through the side of the elastic sheet 15. The button of the control switch 5 passes through the chute 16 and extends to the outside of the grid bottom plate 1. When pressing the button of the control switch 5, a pressure is applied to the elastic sheet 15. This pressure causes the elastic sheet 15 to move relative to the control switch 5 along the chute 16, and then the elastic force accumulated by the elastic sheet 15 is used to push the control switch 5, thereby controlling the closing time of the control switch 5.

[0061] A nut 17 is threadedly sleeved on the side of the button of the control switch 5 against the elastic sheet 15. After the installation of the control switch 5 relative to the elastic sheet 15 is completed, the control switch 5 and the elastic sheet 15 are tightly positioned by the nut 17, so that when a pressure is applied to the control switch 5, a pressure can be synchronously applied to the elastic sheet 15.

[0062] A carry rod 18 is slidably arranged inside the U-shaped block 14. A convex block 19 is fixed on the opposite side of the two carry rods 18. The elastic sheet 15 is slidably arranged inside the U-shaped block 14 through the convex block 19. By controlling the carry rod 18, the elastic force of the elastic sheet 15 can be adjusted, and then balanced with the self-return of the control switch 5 to achieve the purpose of controlling the circuit on-time.

[0063] A gear 20 is arranged inside the U-shaped block 14 through a bearing. The carry rod 18 is meshed with the gear 20. A rotating shaft 21 is fixedly connected to the side of the gear 20. The rotating shaft 21 passes through the side of one end of the U-shaped block 14 and is sleeved with an adjusting knob 22. By adjusting the adjusting knob 22, the elastic force of the elastic sheet 15 can be adjusted, and the rotation of the gear 20 can also be limited to prevent the elastic sheet 15 from loosening and affecting the elastic force setting.

[0064] The urban rail transit subway congestion crowd guiding device changes the signpost structure in the prior art that can only record limited and single information. It is designed to guide by the light strip 3, can be flexibly installed in any scenario, and can be recognized by features such as photos, colors, and numbers. It is convenient for people of different cultures to use. In addition, this device can record more path information, can be flexibly set and used without customization, can be recycled and adjusted, and the guiding method is more flexible and advanced, making it more convenient for multiple people to use in public places.

[0065] Furthermore, the grid bottom plate 1 made of transparent material is used as the installation substrate. It not only facilitates the arbitrary installation of the back sign 2 and the light strip 3 to protect the device, but also facilitates information viewing. In addition, the sign 2 is convenient for recognition by features such as pictures, numbers, and colors. It is not only convenient for the recording and display of different information, but also convenient for the reading of information. It does not require individual customization, can be adjusted and recycled, and has a wider scope of application.

[0066] Still further, a shrapnel 15 is arranged between the grid bottom plate 1 and the control switch 5 to control the circuit connection time. When the control switch 5 is pressed, the shrapnel 15 is stressed and slides. By deforming to accumulate elastic force, after the control switch 5 loses the pressing force, the control switch 5 is pushed and reset by the elastic force. The reset process depends on the elastic force of the shrapnel 15, realizing the control of the circuit connection time of the light strip 3. When used in public areas, the power can be automatically disconnected to reduce energy consumption.

[0067] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for guiding crowded people in urban rail transit subways, comprising a grid base plate (1), wherein the grid base plate (1) made of a transparent material is used for installation as required and for displaying information related to route guidance around a station, and is characterized in that: A sign (2) is provided on the side of the grid base plate (1), a light strip (3) is provided between the grid base plate (1) and the sign (2), a latch (4) is provided on the side of the grid base plate (1), and the sign (2) and the light strip (3) are fixedly latched with the grid base plate (1) via the latch (4); The light strip (3) is electrically connected to a control switch (5), the control switch (5) being snap-fitted to a side surface of the grid bottom plate (1), and the control switch (5) controls the on and off of the light strip (3).

2. The urban rail transit subway congestion flow guidance device according to claim 1, characterized in that: A baffle (6) is fixed on the inner side of the edge of the grid bottom plate (1), and a marking slot (7) is fixed on the side of the sign (2).

3. The urban rail transit subway congestion flow guidance device according to claim 1, characterized in that: A fixing rod (8) is fixed to the side of the sign (2) away from the grid bottom plate (1), a winding roller (9) is rotatably sleeved on the side of the fixing rod (8), and the light strip (3) is wound around the side of the winding roller (9).

4. The urban rail transit subway congestion flow guidance device as claimed in claim 3, characterized in that: A pressing spring (10) is sleeved on the end of the side of the fixing rod (8) that presses against the winding roller (9) away from the sign (2), and an anti-slip pad (11) is fixed to the side where the winding roller (9) and the sign (2) are close to each other.

5. The urban rail transit subway congestion flow guidance device according to claim 1, characterized in that: The latch (4) comprises a hard plate (401) and an extended latch strip (402), wherein the extended latch strip (402) obliquely penetrates the side wall of the hard plate (401) and is slidably engaged therewith, and an end block (403) is fixed to the side surface of one end of the two extended latch strips (402) penetrating the hard plate (401).

6. The urban rail transit subway congestion flow guidance device as claimed in claim 5, characterized in that: A limiting wedge block (12) is fixed to the side surface of the extended clamping strip (402) corresponding to the hard plate (401), and a pressing block (13) is fixed to the side of the hard plate (401) close to the end block (403) via a spring.

7. The urban rail transit subway congestion flow guidance device according to claim 1, characterized in that: A U-shaped block (14) is fixedly connected to the side of the grid bottom plate (1), the control switch (5) is fixed to a side of the U-shaped block (14) away from the grid bottom plate (1), and a spring sheet (15) is provided on the inner side of the U-shaped block (14).

8. The urban rail transit subway congestion flow guidance device as claimed in claim 7, characterized in that: A slide groove (16) is formed through the side of the spring sheet (15), a button of the control switch (5) passes through the slide groove (16) and extends to the outside of the grid bottom plate (1), and a nut (17) is threadedly sleeved on the side of the button of the control switch (5) against the spring sheet (15).

9. The urban rail transit subway congestion flow guidance device as claimed in claim 7, characterized in that: An advance rod (18) is slidably disposed on the inner side of the U-shaped block (14), a protrusion (19) is fixed on the opposite side of the two advance rods (18), and the spring sheet (15) is slidably disposed on the inner side of the U-shaped block (14) via the protrusion (19).

10. The urban rail transit subway congestion flow guidance device according to claim 9, characterized in that: The inner bearing of the U-shaped block (14) is provided with a gear (20), the advancement rod (18) is meshingly connected with the gear (20), a rotating shaft (21) is fixedly connected to the side of the gear (20), and the rotating shaft (21) passes through the side of one end of the U-shaped block (14) and is sleeved with an adjusting knob (22).

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